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ws hong
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I am a beginner of Java, I hava read five chapers of the book <core java>
but I am so puzzle when I read the 6th chaper "Interfaces and Inner Classes" .I don't know what the interface use for and how to use it, can you tell me and and some easy example to guide me to know it? Thanks a lot!
 
Ulf Dittmer
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Hello "wshong wshong"-

Welcome to JavaRanch.

On your way in you may have missed that we have a policy on screen names here at JavaRanch. Basically, it must consist of a first name, a space, and a last name, and not be obviously fictitious. Since yours does not conform with it, please take a moment to change it, which you can do right here.

As to your question, see What's an interface? and the chapter on interfaces in the Java tutorial.
 
ws hong
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is it ok now ? I' m sorry I had ignored it.

Thanks your reply!
 
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